Lesson Plan: C1.6.06


LESSON PLAN
Teacher Subject Period Date Year Ability LSA/Other Support
Science

Context and
Landmark
Assessment		 C1.6.06
Landmark Assessment: Progress Observation Opportunity
Remember to have high expectations
Lesson Title: Today we are learning about
Required Practical 1 - Preparing a pure dry sample of a soluble salt
Remember to check for PROGRESS
Focus on Knowledge, Skills and Understanding
Success Criteria: You will show your learning by...
  1. Soluble salts can be made from acids by reacting them with solid insoluble substances, such as metals, metal oxides, hydroxides or carbonates.
  2. (WS) The solid is added to the acid until no more reacts and the excess solid is filtered off to produce a solution of the salt.
  3. Salt solutions can be crystallised to produce solid salts.
  4. Students should be able to describe how to make pure, dry samples of named soluble salts from information provided.
  5. Students should be able to use the formulae of common ions to deduce the formulae of salts.
Think about how you can match the needs of ALL students
Keywords:
  • Solvent: liquid that a solute can be dissolved in (1)
  • Solute: a substance that will dissolve (1)
  • Soluble: will dissolve in a solvent (1)
  • Insoluble: will not dissolve in a solvent (1)
Links: Literacy, Numeracy, SMSC, British values
Memory Anchor:

AFL/Key Questions:
  1. What examples of solid insoluble substances react with acids to form soluble salts?
    Soluble salts can be made from acids by reacting them with solid insoluble substances, such as metals, metal oxides, hydroxides or carbonates.
  2. When an excess of metal oxide reactant is added to an acid, how can the pure salt solution be collected?
    The solid is added to the acid until no more reacts and the excess solid is filtered off to produce a solution of the salt.
  3. What process is used to produce solid soluble salts from salt solutions?
    Salt solutions can be crystallised to produce solid salts.
  4. What are the typical steps are involved in preparing a pure, dry sample of silver chloride from silver nitrate and sodium chloride?
    Silver chloride is insoluble - you can see this from the table. You need a soluble silver salt and a soluble chloride salt to make it. Silver nitrate and sodium chloride are both soluble. When you mix their solutions together, you make soluble sodium nitrate and insoluble silver chloride: silver nitrate sodium chloride → sodium nitrate silver chloride AgNO3(aq) NaCl(aq) → NaNO3(aq) AgCl(s) The silver chloride appears as tiny particles suspended in the reaction mixture - it forms a precipitate. The precipitate can be filtered, washed with water on the filter paper, and then dried in an oven.
  5. What would the formula be if the following ions reacted to form salts: a) Mg Cl- b) Cu2 S2- c) Fe2 I-
    a) MgCl2 b) CuS c) FeI2
Identify questions for high, middle, low and identify questioning techniques- Challenge questions

Learning Phases/Episodes
Think about how you can match the needs of ALL students
Differentiation: AGT, SEND, LLL, Disadvantaged
Remember to check for PROGRESS
Starter Activity Differentiation and Challenge question/task
  • Students to copy and complete the keywords.
  • Teacher reveals missing letters; Students correct mistakes;
  • Discuss the scientific meanings of the words.
  • Students to write down the definitions of the most important / new keywords.
  • Discuss the 'Memory Anchor'.
    • What does it show?
    • How does it relate to the what we are learning about today (title)?
Think about PACE – Develop, consolidate and deepen knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension
Remember to give time to apply knowledge, skills and understanding
Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension

Teacher or Student lead? Differentiation and Challenge question/task
Progress Check Extension


Plenary Differentiation and Challenge question/task
  • Students to answer the 'Key Questions' with learning partners.
Progress Check
  • Teacher to reveal and discuss the answers to the questions.
 Extension
  • What have learnt about the 'Big Ideas' today?

Homework Differentiation and Challenge question/task